Hi
Thanks for your reply. We have tested the configurations that you mailed but our setup still produces the following error message when osmobts is run;

<0006> scheduler.c:212 Init scheduler for trx=0
<000a> trx_if.c:485 Open transceiver for trx=0
<000a> trx_if.c:496 Waiting for transceiver send clock
There is no such command.
Error occurred during reading below line:
rxgain 12

Unknown TRX 1. Aavialable TRX are: 0..0
Failed to parse the config file: '/root/.osmocom/osmo-bts.cfg'

Any help in this regard is much appreciated. Thanks.

Regards,
Amber & Sarosh

Date: Fri, 24 Apr 2015 08:54:35 -0800
Subject: Query - Running two ARFCN on UmTRX using OsmoBTS
From: andy.avtushenko@gmail.com
To: amber_sarosh@hotmail.com
CC: fairsupport@fairwaves.co

Hello Amber & Sarosh

You have to add these lines below into /etc/osmocom/openbsc.cfg right after trx0 configuration

trx 1

rf_locked 0

arfcn 184 (set the right ARFCN for you here )

nominal power 23

max_power_red 0

rsl e1 tei 0

timeslot 0

phys_chan_config TCH/F

timeslot 1

phys_chan_config TCH/F

timeslot 2

phys_chan_config TCH/F

timeslot 3

phys_chan_config TCH/F

timeslot 4

phys_chan_config TCH/F

timeslot 5

phys_chan_config TCH/F

timeslot 6

phys_chan_config TCH/F

timeslot 7

phys_chan_config TCH/F

And add into etc/osmocom/osmo-bts.cfg

trx 1

rxgain 12

power 0

restart services: sudo sv restart osmo-trx osmo-bts osmo-nitb

Regarding trx band dividing, theoretically it might possible but we haven't tested that

Best regards,

Andy